ClangImporter: Fix finishTypeWitnesses() to work with protocol typealiases
ClangImporter: Fix finishTypeWitnesses() to work with protocol typealiases

hooman/swift,alblue/swift,CodaFi/swift,natecook1000/swift,shahmishal/swift,benlangmuir/swift,ahoppen/swift,danielmartin/swift,xwu/swift,karwa/swift,apple/swift,frootloops/swift,JGiola/swift,brentdax/swift,xwu/swift,zisko/swift,jckarter/swift,stephentyrone/swift,alblue/swift,alblue/swift,tjw/swift,roambotics/swift,jckarter/swift,karwa/swift,lorentey/swift,xwu/swift,alblue/swift,karwa/swift,CodaFi/swift,practicalswift/swift,gribozavr/swift,rudkx/swift,aschwaighofer/swift,tkremenek/swift,natecook1000/swift,alblue/swift,lorentey/swift,atrick/swift,OscarSwanros/swift,uasys/swift,parkera/swift,shahmishal/swift,zisko/swift,frootloops/swift,stephentyrone/swift,rudkx/swift,jmgc/swift,tjw/swift,tkremenek/swift,huonw/swift,gribozavr/swift,uasys/swift,jmgc/swift,jckarter/swift,benlangmuir/swift,harlanhaskins/swift,atrick/swift,JGiola/swift,sschiau/swift,natecook1000/swift,allevato/swift,jopamer/swift,aschwaighofer/swift,tkremenek/swift,gregomni/swift,jmgc/swift,airspeedswift/swift,amraboelela/swift,hooman/swift,practicalswift/swift,harlanhaskins/swift,allevato/swift,harlanhaskins/swift,brentdax/swift,danielmartin/swift,aschwaighofer/swift,shahmishal/swift,swiftix/swift,glessard/swift,rudkx/swift,practicalswift/swift,aschwaighofer/swift,airspeedswift/swift,shahmishal/swift,tjw/swift,atrick/swift,uasys/swift,CodaFi/swift,roambotics/swift,jckarter/swift,natecook1000/swift,glessard/swift,gregomni/swift,gribozavr/swift,ahoppen/swift,devincoughlin/swift,danielmartin/swift,amraboelela/swift,sschiau/swift,devincoughlin/swift,huonw/swift,brentdax/swift,amraboelela/swift,aschwaighofer/swift,jckarter/swift,gregomni/swift,lorentey/swift,gribozavr/swift,harlanhaskins/swift,jopamer/swift,swiftix/swift,glessard/swift,xedin/swift,jopamer/swift,shajrawi/swift,shajrawi/swift,karwa/swift,OscarSwanros/swift,amraboelela/swift,parkera/swift,xedin/swift,sschiau/swift,gregomni/swift,swiftix/swift,OscarSwanros/swift,amraboelela/swift,uasys/swift,natecook1000/swift,airspeedswift/swift,OscarSwanros/swift,stephentyrone/swift,jopamer/swift,sschiau/swift,xwu/swift,apple/swift,sschiau/swift,shahmishal/swift,swiftix/swift,devincoughlin/swift,alblue/swift,hooman/swift,xwu/swift,devincoughlin/swift,allevato/swift,glessard/swift,zisko/swift,nathawes/swift,frootloops/swift,sschiau/swift,huonw/swift,OscarSwanros/swift,JGiola/swift,lorentey/swift,brentdax/swift,zisko/swift,nathawes/swift,swiftix/swift,austinzheng/swift,parkera/swift,austinzheng/swift,huonw/swift,amraboelela/swift,zisko/swift,natecook1000/swift,shajrawi/swift,ahoppen/swift,devincoughlin/swift,uasys/swift,shahmishal/swift,CodaFi/swift,devincoughlin/swift,stephentyrone/swift,parkera/swift,atrick/swift,practicalswift/swift,parkera/swift,parkera/swift,parkera/swift,frootloops/swift,lorentey/swift,CodaFi/swift,austinzheng/swift,hooman/swift,apple/swift,airspeedswift/swift,apple/swift,brentdax/swift,CodaFi/swift,benlangmuir/swift,danielmartin/swift,parkera/swift,nathawes/swift,jmgc/swift,gribozavr/swift,JGiola/swift,austinzheng/swift,xwu/swift,devincoughlin/swift,lorentey/swift,jopamer/swift,natecook1000/swift,amraboelela/swift,xedin/swift,practicalswift/swift,jckarter/swift,atrick/swift,CodaFi/swift,shajrawi/swift,zisko/swift,jopamer/swift,tjw/swift,allevato/swift,stephentyrone/swift,apple/swift,jckarter/swift,austinzheng/swift,harlanhaskins/swift,tkremenek/swift,tjw/swift,OscarSwanros/swift,danielmartin/swift,alblue/swift,shajrawi/swift,sschiau/swift,benlangmuir/swift,tjw/swift,apple/swift,allevato/swift,hooman/swift,frootloops/swift,karwa/swift,airspeedswift/swift,nathawes/swift,gribozavr/swift,swiftix/swift,atrick/swift,austinzheng/swift,karwa/swift,ahoppen/swift,airspeedswift/swift,xwu/swift,JGiola/swift,xedin/swift,JGiola/swift,aschwaighofer/swift,frootloops/swift,stephentyrone/swift,shajrawi/swift,jopamer/swift,OscarSwanros/swift,hooman/swift,rudkx/swift,shahmishal/swift,karwa/swift,rudkx/swift,practicalswift/swift,nathawes/swift,swiftix/swift,lorentey/swift,jmgc/swift,glessard/swift,danielmartin/swift,benlangmuir/swift,practicalswift/swift,sschiau/swift,stephentyrone/swift,huonw/swift,airspeedswift/swift,roambotics/swift,devincoughlin/swift,roambotics/swift,xedin/swift,jmgc/swift,gribozavr/swift,zisko/swift,allevato/swift,xedin/swift,tjw/swift,huonw/swift,huonw/swift,glessard/swift,shajrawi/swift,tkremenek/swift,jmgc/swift,roambotics/swift,austinzheng/swift,shajrawi/swift,ahoppen/swift,tkremenek/swift,karwa/swift,nathawes/swift,aschwaighofer/swift,benlangmuir/swift,allevato/swift,rudkx/swift,practicalswift/swift,uasys/swift,harlanhaskins/swift,roambotics/swift,gregomni/swift,tkremenek/swift,xedin/swift,brentdax/swift,xedin/swift,lorentey/swift,frootloops/swift,gregomni/swift,uasys/swift,hooman/swift,harlanhaskins/swift,shahmishal/swift,danielmartin/swift,nathawes/swift,gribozavr/swift,brentdax/swift,ahoppen/swift